| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.45 | 9.333% | $124.0383 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $90.86 | 12.289% | $102.0258 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $59.95 | 11.350% | $66.7543 | $66.75 | $66.75 | $66.80 |
| Purchase #4 | $81.80 | 5.564% | $86.3514 | $86.35 | $86.35 | $86.40 |
| Purchase #5 | $68.98 | 5.153% | $72.5345 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $111.90 | 13.750% | $127.2863 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $68.64 | 12.292% | $77.0772 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $595.58 | $656.0678 | $656.07 | $656.15 | $656.10 | |